SHAPE-PRESERVING C-2 CUBIC SPLINE INTERPOLATION

Authors
PRUESS S
Citation
S. Pruess, SHAPE-PRESERVING C-2 CUBIC SPLINE INTERPOLATION, IMA journal of numerical analysis, 13(4), 1993, pp. 493-507
Citations number
23
Categorie Soggetti
Mathematics,Mathematics
Journal title
IMA journal of numerical analysis → ACNP
ISSN journal
02724979
Volume
13
Issue
4
Year of publication
1993
Pages
493 - 507
Database
ISI
SICI code
0272-4979(1993)13:4<493:SCCSI>2.0.ZU;2-X
Abstract
A globally C2 interpolatory cubic spline containing free parameters is derived and its properties established. Sufficient conditions are giv en for choosing the parameters to control monotonicity; convexity is d iscussed. An algorithm is developed and tested on several examples.